Niihama

Ehime Prefecture, Japan

2025-06-19 04:00
AQI (China)
Excellent
O3
μg/m³
125.9
PM2.5
μg/m³
16.4
NO2
μg/m³
13.9
SO2
μg/m³
13.7
CO
μg/m³
250
Weather
31℃
61%
6 kph
5 of 11
Historical Data

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